Waterway - Viper Pump Wet End O-Ring Gasket - 805-0264

Waterway – Viper Pump Wet End O-Ring Gasket

The Waterway 805-0264 is a replacement o-ring gasket for the Waterway Viper wet end. It is a spare part of the Waterway Viper pump and measures 218 mm inside diameter, 225 mm outside diameter and 3.4 mm thick.

Compatibility

This o-ring is listed as a spare part of the Waterway Viper pump, where it serves as the wet end gasket. It carries the Waterway part number 805-0264, so use that number when you search for or compare replacement seals.

If you are unsure whether your pump is a Viper, check the data label on the pump and compare it with the details on this page before ordering.

Dimensions of the 805-0264 o-ring

An o-ring only seals properly if its size is right, so these measurements are the quickest way to confirm you have the correct part:

• Inside diameter: 218 mm
• Outside diameter: 225 mm
• Thickness: 3.4 mm

Measure your old o-ring carefully, ideally when it is lying flat and not stretched, and compare the figures with the list above.

How to choose the right part

Start with the part number. If the number 805-0264 matches the one you have on your Waterway Viper pump or in your parts documentation, this is the o-ring you need. If you only have the size, the dimensions above should match your existing gasket.

Replace the o-ring whenever you open the wet end, rather than reusing the old one. While the pump is apart, it is also worth looking at the condition of the Waterway Viper impeller.

What is covered by this listing

This page covers the o-ring gasket only. The wet end, the impeller and other Viper pump components are separate parts and are listed individually in our shop.